shop--6.店铺注册

在ShopDao接口中添加对于shop实体类的信息
在ShopDao.xml中对shop数据表进行修改
动态生成SQL语句
注:在mybatis中对sql语句使用条件判断,注意在最后一个if判断语句中,最后是没有逗号的,其他的都有,是要对sql语句进行拼接
<update id="updateShop" parameterType="com.shop.bean.Shop" >
UPDATE shop
<set>
<if test="shopName != null">shop_name=#{shopName},</if>
<if test="shopDesc != null">shop_desc=#{shopDesc},</if>
<if test="shopAddr != null">shop_addr=#{shopAddr},</if>
<if test="shopImg != null">shop_img=#{shopImg},</if>
<if test="priority != null">priority=#{priority},</if>
<if test="lastEditTime != null">last_edit_time=#{lastEditTime},</if>
<if test="status != null">status=#{status},</if>
<if test="advice != null">advice=#{advice},</if>
<if test="area != null">area_id=#{area.areaId},</if>
<if test="shopCategory != null">shop_category_id=#{shopCategory.shopCategoryId}</if>
</set>
WHERE shop_id=#{shopId}
</update>
shop--6.店铺注册--使用thumbnailator进行图片处理

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